/* ==========================================================================
   CASA CONCA — Design system
   Un coin de paradis en Corse du sud
   ========================================================================== */

/* Police du logo "Casa Conca" — déposez le fichier dans assets/fonts/
   (breathing.woff2 de préférence, ou .woff/.otf/.ttf). Tant qu'il est absent,
   le nom s'affiche avec la calligraphie de repli "Great Vibes". */
@font-face{
  font-family:'Breathing'; font-style:normal; font-weight:400; font-display:swap;
  src:url('../assets/fonts/breathing.woff2') format('woff2'),
      url('../assets/fonts/breathing.woff') format('woff'),
      url('../assets/fonts/breathing.otf') format('opentype'),
      url('../assets/fonts/breathing.ttf') format('truetype');
}

:root{
  /* Brand */
  --orange:        #F08048;
  --orange-deep:   #D9612A;
  --orange-soft:   #F7A877;
  --terracotta:    #C25A30;
  --sea:           #2E8B8B;
  --sea-deep:      #1F6E6E;
  --gold:          #E9A23B;
  --danger:        #D7392B;

  /* Neutrals */
  --sand:          #FBF2E9;
  --sand-2:        #F4E5D6;
  --cream:         #FFFBF6;
  --ink:           #2C2018;
  --ink-soft:      #5B4A3D;
  --line:          #ECDCC9;
  --white:         #ffffff;

  /* FX */
  --shadow-sm:  0 2px 10px rgba(70,40,20,.08);
  --shadow:     0 14px 40px rgba(80,45,20,.14);
  --shadow-lg:  0 30px 70px rgba(70,40,20,.24);
  --glass:      rgba(255,255,255,.62);
  --glass-bd:   rgba(255,255,255,.7);
  --radius:     22px;
  --radius-sm:  14px;
  --maxw:       1180px;
  --ease:       cubic-bezier(.22,.61,.36,1);

  --ff-display: "Cormorant Garamond", Georgia, serif;
  --ff-script:  "Caveat", "Segoe Script", cursive;
  --ff-body:    "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*{ box-sizing:border-box; margin:0; padding:0 }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100% }
body{
  font-family:var(--ff-body);
  color:var(--ink);
  background:var(--sand);
  line-height:1.65;
  overflow-x:hidden;
  font-weight:300;
}
img{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none }
button{ font-family:inherit; cursor:pointer; border:none; background:none; color:inherit }
ul{ list-style:none }
h1,h2,h3,h4{ font-weight:600; line-height:1.1; letter-spacing:-.01em }

/* Decorative warm background blobs */
body::before, body::after{
  content:""; position:fixed; z-index:-2; border-radius:50%;
  filter:blur(70px); opacity:.45; pointer-events:none;
}
body::before{ width:560px; height:560px; top:-180px; right:-160px;
  background:radial-gradient(circle, var(--orange-soft), transparent 70%); }
body::after{ width:620px; height:620px; bottom:-240px; left:-200px;
  background:radial-gradient(circle, #9fd6d6, transparent 70%); opacity:.32; }

.wrap{ width:min(100% - 40px, var(--maxw)); margin-inline:auto }
.muted{ color:var(--ink-soft) }
.center{ text-align:center }
section{ position:relative }

/* ---------- Typographic helpers ---------------------------------------- */
.eyebrow{
  font-family:var(--ff-script); font-size:1.6rem; color:var(--orange-deep);
  line-height:1; transform:rotate(-2deg); display:inline-block;
}
.display{ font-family:var(--ff-display); font-weight:600; letter-spacing:.01em }
.section-title{ font-family:var(--ff-display); font-size:clamp(2rem,4.5vw,3.2rem); }
.section-head{ max-width:680px; margin:0 auto 3rem; text-align:center }
.section-head p{ margin-top:.6rem; color:var(--ink-soft) }

/* =========================================================================
   HEADER / NAV
   ========================================================================= */
.nav{
  position:fixed; inset:0 0 auto 0; z-index:100;
  display:flex; align-items:center; gap:1rem;
  padding:.7rem clamp(16px,4vw,40px);
  transition:background .4s var(--ease), box-shadow .4s var(--ease), padding .4s var(--ease);
}
.nav.scrolled{
  background:var(--glass); backdrop-filter:blur(16px) saturate(140%);
  box-shadow:var(--shadow-sm); border-bottom:1px solid var(--glass-bd);
}
.nav__brand{ display:flex; align-items:center; gap:.6rem; font-family:var(--ff-display);
  font-size:1.35rem; font-weight:600; margin-right:auto;
  color:#fff; text-shadow:0 2px 16px rgba(20,12,6,.7), 0 1px 3px rgba(20,12,6,.55);
  transition:color .4s var(--ease), text-shadow .4s var(--ease) }
.nav.scrolled .nav__brand{ color:var(--ink); text-shadow:none }
.nav__ic{ width:42px; height:42px; border-radius:10px; box-shadow:var(--shadow-sm); flex:0 0 auto }
.nav__wm{ height:27px; width:auto; display:block; filter:drop-shadow(0 1px 5px rgba(20,12,6,.45)) }
.nav.scrolled .nav__wm{ filter:none }
@media (max-width:520px){ .nav__wm{ height:22px } .nav__ic{ width:38px; height:38px } }
/* CTA "Réserver" — retour au site principal, toujours visible */
.nav-cta{ display:inline-flex; align-items:center; gap:.4rem; padding:.5rem 1rem; border-radius:999px;
  background:linear-gradient(135deg, var(--orange), var(--orange-deep)); color:#fff; font-weight:600;
  font-size:.92rem; white-space:nowrap; box-shadow:0 6px 18px rgba(240,128,72,.42);
  transition:transform .25s var(--ease), box-shadow .25s; animation:navCtaGlow 3.4s ease-in-out infinite }
.nav-cta:hover{ transform:translateY(-2px); box-shadow:0 12px 26px rgba(240,128,72,.6); color:#fff }
.nav-cta__ic{ font-size:1rem; line-height:1 }
.nav-cta__arrow{ font-size:.9rem; opacity:.92; transition:transform .25s var(--ease) }
.nav-cta:hover .nav-cta__arrow{ transform:translate(2px,-2px) }
@keyframes navCtaGlow{ 0%,100%{ box-shadow:0 6px 18px rgba(240,128,72,.42) }
  50%{ box-shadow:0 7px 24px rgba(240,128,72,.7) } }
@media (prefers-reduced-motion:reduce){ .nav-cta{ animation:none } }
@media (max-width:560px){ .nav__wm{ display:none } }
@media (max-width:400px){ .nav-cta{ padding:.45rem .75rem; font-size:.85rem } .nav-cta__arrow{ display:none } }
.nav__links{ display:flex; gap:.3rem; align-items:center }
.nav__links a{
  padding:.5rem .85rem; border-radius:999px; font-size:.92rem; font-weight:400;
  transition:background .25s, color .25s;
}
.nav__links a:hover{ background:rgba(240,128,72,.13); color:var(--orange-deep) }
.lang{ position:relative; flex:0 0 auto }
.lang__btn{ display:inline-flex; align-items:center; gap:.35rem; padding:.34rem .6rem .34rem .55rem;
  border:1.5px solid var(--orange); border-radius:999px; background:rgba(255,255,255,.6); backdrop-filter:blur(6px);
  color:var(--orange-deep); font-size:.8rem; font-weight:700; cursor:pointer; transition:background .25s, box-shadow .25s }
.lang__btn:hover{ background:#fff; box-shadow:var(--shadow-sm) }
.lang__flag{ font-size:1rem; line-height:1 }
.lang__caret{ font-size:.7rem; opacity:.75; transition:transform .25s var(--ease) }
.lang.open .lang__caret{ transform:rotate(180deg) }
.lang__menu{ position:absolute; top:calc(100% + .5rem); right:0; min-width:170px; margin:0; padding:.35rem;
  list-style:none; background:#fff; border:1px solid var(--line); border-radius:14px; box-shadow:var(--shadow);
  display:flex; flex-direction:column; gap:.1rem; z-index:120;
  opacity:0; visibility:hidden; transform:translateY(-8px) scale(.97); transform-origin:top right;
  transition:opacity .22s var(--ease), transform .22s var(--ease), visibility .22s }
.lang.open .lang__menu{ opacity:1; visibility:visible; transform:none }
.lang__opt{ display:flex; align-items:center; gap:.55rem; padding:.5rem .7rem; border-radius:9px;
  font-size:.9rem; font-weight:500; color:var(--ink); cursor:pointer; transition:background .18s, color .18s }
.lang__opt:hover{ background:var(--sand-2, #f6efe6) }
.lang__opt.is-active{ background:var(--orange); color:#fff; font-weight:600 }
.lang__opt .lang__flag{ font-size:1.15rem }
@media (prefers-reduced-motion:reduce){ .lang__menu{ transition:opacity .01s } }
.btn{
  display:inline-flex; align-items:center; gap:.5rem; justify-content:center;
  padding:.8rem 1.5rem; border-radius:999px; font-weight:500; font-size:.95rem;
  background:linear-gradient(135deg, var(--orange), var(--orange-deep)); color:#fff;
  box-shadow:0 10px 24px rgba(217,97,42,.36); transition:transform .3s var(--ease), box-shadow .3s;
}
.btn:hover{ transform:translateY(-3px); box-shadow:0 16px 32px rgba(217,97,42,.45) }
.btn--ghost{ background:transparent; color:var(--orange-deep); border:1.5px solid var(--orange); box-shadow:none }
.btn--ghost:hover{ background:var(--orange); color:#fff }
.btn--sm{ padding:.55rem 1.05rem; font-size:.85rem }
.nav__burger{ display:none; font-size:1.5rem; width:44px; height:44px; border-radius:12px }

/* =========================================================================
   HERO (home)
   ========================================================================= */
.hero{
  min-height:100svh; display:grid; place-items:center; text-align:center;
  padding:7rem 1rem 4rem; position:relative; overflow:hidden;
  perspective:1200px;
}
.hero__bg{ position:absolute; inset:0; z-index:-1 }
.hero__bg img{ width:100%; height:100%; object-fit:cover; transform:scale(1.12); will-change:transform }
.hero__bg::after{ content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(20,12,6,.40) 0%, rgba(20,12,6,.18) 35%, rgba(30,16,8,.62) 100%) }
.hero__inner{ color:#fff; max-width:920px; transform-style:preserve-3d }
.hero__logo{ width:118px; margin:0 auto 1rem; border-radius:24px; box-shadow:var(--shadow-lg);
  animation:floaty 6s ease-in-out infinite }
.hero h1{ font-family:var(--ff-display); font-size:clamp(2.8rem,8vw,6rem); font-weight:600;
  text-shadow:0 4px 30px rgba(0,0,0,.4); }
.hero__script{ font-family:var(--ff-script); font-size:clamp(1.6rem,4vw,2.6rem); color:#FCDcc0;
  display:block; margin-top:-.3rem }
.hero p.lead{ font-size:clamp(1rem,2vw,1.2rem); max-width:620px; margin:1.2rem auto 2rem;
  font-weight:300; text-shadow:0 2px 14px rgba(0,0,0,.5) }
.hero__cta{ display:flex; gap:.8rem; justify-content:center; flex-wrap:wrap }
.hero__stats{ display:flex; gap:2.4rem; justify-content:center; flex-wrap:wrap; margin-top:3rem }
.hero__stats b{ font-family:var(--ff-display); font-size:2rem; display:block }
.hero__stats span{ font-size:.82rem; letter-spacing:.08em; text-transform:uppercase; opacity:.85 }
.scroll-cue{ position:absolute; bottom:1.4rem; left:50%; transform:translateX(-50%);
  color:#fff; font-size:.75rem; letter-spacing:.2em; text-transform:uppercase; opacity:.8 }
.scroll-cue::after{ content:""; display:block; width:1px; height:34px; margin:.5rem auto 0;
  background:linear-gradient(#fff, transparent); animation:cue 1.8s ease-in-out infinite }

@keyframes floaty{ 0%,100%{ transform:translateY(0) } 50%{ transform:translateY(-12px) } }
@keyframes cue{ 0%{ transform:scaleY(.2); opacity:0 } 50%{ opacity:1 } 100%{ transform:scaleY(1); opacity:0 } }

/* =========================================================================
   GENERIC SECTION PADDING
   ========================================================================= */
.block{ padding:clamp(4rem,9vw,7rem) 0 }
.block--sand{ background:linear-gradient(180deg, var(--cream), var(--sand)) }
.block--tint{ background:
  radial-gradient(120% 90% at 80% 0%, rgba(46,139,139,.07), transparent 60%),
  var(--sand) }

/* ---------- Intro / presentation --------------------------------------- */
.intro-grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(2rem,5vw,4.5rem); align-items:center }
.intro-copy h2{ font-family:var(--ff-display); font-size:clamp(2rem,4vw,3rem); margin:.4rem 0 1rem }
.intro-copy p{ color:var(--ink-soft); margin-bottom:1rem }
.feature-pills{ display:flex; flex-wrap:wrap; gap:.6rem; margin-top:1.6rem }
.pill{ display:inline-flex; align-items:center; gap:.45rem; padding:.5rem 1rem; border-radius:999px;
  background:#fff; border:1px solid var(--line); box-shadow:var(--shadow-sm); font-size:.88rem }
.pill .ic{ color:var(--orange-deep) }
.intro-photo{ position:relative }
.intro-photo img{ border-radius:var(--radius); box-shadow:var(--shadow-lg); width:100%;
  aspect-ratio:4/5; object-fit:cover }
.intro-photo .badge-float{
  position:absolute; bottom:-22px; left:-22px; background:#fff; border-radius:18px;
  padding:1rem 1.3rem; box-shadow:var(--shadow); display:flex; gap:.8rem; align-items:center;
}
.intro-photo .badge-float b{ font-family:var(--ff-display); font-size:1.5rem; color:var(--orange-deep) }

/* =========================================================================
   RENTAL CARDS (3D tilt)
   ========================================================================= */
.rentals{ display:grid; grid-template-columns:repeat(3,1fr); gap:1.8rem }
.tilt{ transform-style:preserve-3d; transition:transform .4s var(--ease) }
.rcard{
  position:relative; border-radius:var(--radius); overflow:hidden; background:#fff;
  box-shadow:var(--shadow); cursor:pointer; will-change:transform;
  display:flex; flex-direction:column;
}
.rcard__media{ position:relative; aspect-ratio:4/3.2; overflow:hidden }
.rcard__media img{ width:100%; height:100%; object-fit:cover; transition:transform .7s var(--ease) }
.rcard:hover .rcard__media img{ transform:scale(1.08) }
.rcard__tag{ position:absolute; top:14px; left:14px; transform:translateZ(40px);
  background:var(--glass); backdrop-filter:blur(8px); color:var(--orange-deep);
  padding:.35rem .85rem; border-radius:999px; font-size:.76rem; font-weight:600;
  letter-spacing:.04em; text-transform:uppercase; box-shadow:var(--shadow-sm) }
.rcard__cap{ position:absolute; top:14px; right:14px; transform:translateZ(40px);
  background:rgba(44,32,24,.66); color:#fff; padding:.35rem .7rem; border-radius:999px;
  font-size:.8rem; display:flex; align-items:center; gap:.3rem }
.rcard__body{ padding:1.5rem 1.5rem 1.7rem; transform:translateZ(30px) }
.rcard__body h3{ font-family:var(--ff-display); font-size:1.7rem }
.rcard__meta{ display:flex; gap:1rem; color:var(--ink-soft); font-size:.85rem; margin:.3rem 0 .8rem }
.rcard__body p{ color:var(--ink-soft); font-size:.93rem; min-height:3.4em }
.rcard__foot{ display:flex; gap:.6rem; margin-top:1.2rem; flex-wrap:wrap }
.rcard__glow{ position:absolute; inset:0; pointer-events:none; opacity:0; transition:opacity .4s;
  background:radial-gradient(180px circle at var(--mx,50%) var(--my,50%), rgba(255,255,255,.35), transparent 60%) }
.rcard:hover .rcard__glow{ opacity:1 }

/* =========================================================================
   LOCATION / MAP
   ========================================================================= */
.loc-grid{ display:grid; grid-template-columns:1fr 1fr; gap:2.5rem; align-items:center }
.loc-card{ background:#fff; border-radius:var(--radius); padding:2rem; box-shadow:var(--shadow);
  border:1px solid var(--line) }
.loc-card h3{ font-family:var(--ff-display); font-size:1.8rem; margin-bottom:.4rem }
.loc-list{ margin:1.2rem 0 }
.loc-list li{ display:flex; gap:.8rem; padding:.55rem 0; border-bottom:1px dashed var(--line); align-items:flex-start }
.loc-list .ic{ color:var(--orange-deep); font-size:1.1rem; margin-top:.1rem }
.map-frame{ border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow-lg); min-height:380px;
  border:6px solid #fff; position:relative }
.map-frame iframe{ width:100%; height:100%; min-height:380px; border:0; display:block; filter:saturate(1.05) }

/* =========================================================================
   CONTACT / FOOTER
   ========================================================================= */
.contact-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:1.2rem; margin-top:2.5rem }
.contact-card{ background:var(--glass); backdrop-filter:blur(10px); border:1px solid var(--glass-bd);
  border-radius:var(--radius-sm); padding:1.6rem; text-align:center; box-shadow:var(--shadow-sm);
  transition:transform .3s var(--ease) }
.contact-card:hover{ transform:translateY(-5px) }
.contact-card .ic{ font-size:1.7rem; display:block; margin-bottom:.5rem }
.contact-card a{ color:var(--orange-deep); font-weight:500; word-break:break-word }

footer{ background:var(--ink); color:#f3e7da; padding:3.5rem 0 2rem; margin-top:0 }
footer .wrap{ display:grid; grid-template-columns:2fr 1fr 1fr; gap:2rem }
footer h4{ font-family:var(--ff-display); font-size:1.5rem; margin-bottom:.6rem; color:#fff }
footer a{ color:#d9c7b6; display:block; padding:.2rem 0; font-size:.92rem }
footer a:hover{ color:var(--orange-soft) }
footer .fbrand{ display:flex; gap:.7rem; align-items:center; margin-bottom:.8rem }
footer .fbrand img{ width:50px; border-radius:12px }
.footer-bottom{ text-align:center; border-top:1px solid rgba(255,255,255,.12); margin-top:2.5rem;
  padding-top:1.5rem; font-size:.82rem; color:#b3a193 }
.socials{ display:flex; gap:.6rem; margin-top:.8rem }
.socials a{ width:40px; height:40px; border-radius:50%; background:rgba(255,255,255,.1);
  display:grid; place-items:center; font-size:1.1rem; transition:.3s }
.socials a:hover{ background:var(--orange); transform:translateY(-3px) }

/* =========================================================================
   REVEAL ANIMATIONS
   ========================================================================= */
[data-reveal]{ opacity:0; transform:translateY(34px); transition:opacity .8s var(--ease), transform .8s var(--ease) }
[data-reveal].in{ opacity:1; transform:none }
[data-reveal][data-d="1"]{ transition-delay:.1s }
[data-reveal][data-d="2"]{ transition-delay:.2s }
[data-reveal][data-d="3"]{ transition-delay:.3s }

/* =========================================================================
   LIGHTBOX
   ========================================================================= */
.lightbox{ position:fixed; inset:0; z-index:200; background:rgba(20,12,6,.92);
  display:none; place-items:center; padding:2rem; backdrop-filter:blur(4px) }
.lightbox.open{ display:grid }
.lightbox img{ max-width:92vw; max-height:84vh; border-radius:14px; box-shadow:var(--shadow-lg) }
.lightbox__cap{ position:absolute; bottom:1.4rem; left:0; right:0; text-align:center; color:#fff;
  font-family:var(--ff-display); font-size:1.3rem }
.lightbox__x{ position:absolute; top:1.2rem; right:1.4rem; color:#fff; font-size:2rem; width:48px; height:48px }
.lightbox__nav{ position:absolute; top:50%; transform:translateY(-50%); color:#fff; font-size:2.4rem;
  width:60px; height:60px; opacity:.8 }
.lightbox__nav:hover{ opacity:1 }
.lightbox__nav.prev{ left:1rem } .lightbox__nav.next{ right:1rem }

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media (max-width:920px){
  .rentals{ grid-template-columns:1fr; max-width:460px; margin-inline:auto }
  .intro-grid, .loc-grid{ grid-template-columns:1fr }
  .intro-photo{ order:-1 }
  footer .wrap{ grid-template-columns:1fr; text-align:center }
  footer .fbrand{ justify-content:center }
  .socials{ justify-content:center }
  .nav__links{ position:fixed; inset:64px 12px auto 12px; flex-direction:column; align-items:stretch;
    background:var(--glass); backdrop-filter:blur(20px); border:1px solid var(--glass-bd);
    border-radius:18px; padding:1rem; box-shadow:var(--shadow-lg); gap:.2rem;
    transform:translateY(-12px); opacity:0; pointer-events:none; transition:.3s var(--ease) }
  .nav__links.open{ transform:none; opacity:1; pointer-events:auto }
  .nav__burger{ display:grid; place-items:center }
}